8 research outputs found

    Shape Invariant Potential and Semi-Unitary Transformations (SUT) for Supersymmetric Harmonic Oscillator in T4-Space

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    Constructing the Semi - Unitary Transformation (SUT) to obtain the supersymmetric partner Hamiltonians for a one dimensional harmonic oscillator, it has been shown that under this transformation the supersymmetric partner loses its ground state in T^{4}- space while its eigen functions constitute a complete orthonormal basis in a subspace of full Hilbert space. Keywords: Supersymmetry, Superluminal Transformations, Semi Unitary Transformations. PACS No: 14.80L

    Confinement, Chiral Symmetry Breaking and it's Restoration using Dual QCD Formalism

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    Utilizing the dual QCD model in term of magnetic symmetry structure of non- Abelian gauge theories, the dynamical chiral-symmetry breaking using Schwinger-Dyson equation has been investigated. A close relation among the color confinement and chiralsymmetry breaking has been observed and demonstrated by computing dynamical parameters. The recovery of the chiral symmetry has also been discussed at finite temperature through the variation of quark mass function and quark condensate which gradually decreases with temperature and vanishes suddenly near the critical temperature

    Confinement, Chiral Symmetry Breaking and it's Restoration using Dual QCD Formalism

    No full text
    Utilizing the dual QCD model in term of magnetic symmetry structure of non- Abelian gauge theories, the dynamical chiral-symmetry breaking using Schwinger-Dyson equation has been investigated. A close relation among the color confinement and chiralsymmetry breaking has been observed and demonstrated by computing dynamical parameters. The recovery of the chiral symmetry has also been discussed at finite temperature through the variation of quark mass function and quark condensate which gradually decreases with temperature and vanishes suddenly near the critical temperature

    Production of needle coke-compositional aspects of feed stock

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    If has been recognized that feed-stocks having high aromatic context (>60% wt.), low sulphur content(<1% wt.) and a low CCR(<10% wt.) were suitable for th~ production of needLe coke. Needle coke manufacture was considered more of an art that science over a decade ago. Since then, extensive studies have clearly established that because of compositional differences, each feed-stock has an optimum carbonization temperature that leads to the formation of high quality needle coke.
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